#include<iostream>


void Usage(const char* c)
{
    std::cout << "Usage:   \n\t" << c << " port" << std::endl;
}

//  ./Server 8888
int main(int argc, const char* argv[])
{
    if(argc != 2)
    {
        Usage(argv[0]);
        exit(-1);
    }


    

    return 0;
}